Stranger Things

On his way home from a friend's house, young Will sees something terrifying. Nearby, a sinister secret lurks in the depths of a government lab.

Guest starring: John Reynolds

Lucas, Mike and Dustin try to talk to the girl they found in the woods. Hopper questions an anxious Joyce about an unsettling phone call.

Guest starring: John Reynolds

An increasingly concerned Nancy looks for Barb and finds out what Jonathan's been up to. Joyce is convinced Will is trying to talk to her.

Guest starring: John Reynolds

Refusing to believe Will is dead, Joyce tries to connect with her son. The boys give Eleven a makeover. Nancy and Jonathan form an unlikely alliance.

Guest starring: John Reynolds

Hopper breaks into the lab while Nancy and Jonathan confront the force that took Will. The boys ask Mr. Clarke how to travel to another dimension.

Guest starring: John Reynolds

A frantic Jonathan looks for Nancy in the darkness, but Steve's looking for her, too. Hopper and Joyce uncover the truth about the lab's experiments.

Guest starring: John Reynolds

Eleven struggles to reach Will, while Lucas warns that "the bad men are coming." Nancy and Jonathan show the police what Jonathan caught on camera.

Guest starring: John Reynolds

Dr. Brenner holds Hopper and Joyce for questioning while the boys wait with Eleven in the gym. Back at Will's, Nancy and Jonathan prepare for battle.

Guest starring: John Reynolds

As the town preps for Halloween, a high-scoring rival shakes things up at the arcade, and a skeptical Hopper inspects a field of rotting pumpkins.

Guest starring: Paul Reiser, Madelyn Cline, John Reynolds

After Will sees something terrible on trick-or-treat night, Mike wonders whether Eleven's still out there. Nancy wrestles with the truth about Barb.

Guest starring: Paul Reiser, Madelyn Cline, Lynne Ashe

Dustin adopts a strange new pet, and Eleven grows increasingly impatient. A well-meaning Bob urges Will to stand up to his fears.

Guest starring: Paul Reiser, Lynne Ashe, John Reynolds

An ailing Will opens up to Joyce -- with disturbing results. While Hopper digs for the truth, Eleven unearths a surprising discovery.

Guest starring: Paul Reiser

Nancy and Jonathan swap conspiracy theories with a new ally as Eleven searches for someone from her past. “Bob the Brain” tackles a difficult problem.

Guest starring: Matthew Modine, Pruitt Taylor Vince, Paul Reiser

Will's connection to a shadowy evil grows stronger, but no one's quite sure how to stop it. Elsewhere, Dustin and Steve forge an unlikely bond.

Guest starring: Paul Reiser

Psychic visions draw Eleven to a band of violent outcasts and an angry girl with a shadowy past.

Guest starring: Paul Reiser

An unlikely hero steps forward when a deadly development puts the Hawkins Lab on lockdown, trapping Will and several others inside.

Guest starring: Paul Reiser

Eleven makes plans to finish what she started while the survivors turn up the heat on the monstrous force that's holding Will hostage.

Guest starring: Paul Reiser

Summer brings new jobs and budding romance. But the mood shifts when Dustin's radio picks up a Russian broadcast, and Will senses something is wrong.

Guest starring: Jake Busey, Cary Elwes

Nancy and Jonathan follow a lead, Steve and Robin sign on to a secret mission, and Max and Eleven go shopping. A rattled Billy has troubling visions.

Guest starring: Jake Busey, Cary Elwes

With El and Max looking for Billy, Will declares a day without girls. Steve and Dustin go on a stakeout, and Joyce and Hopper return to Hawkins Lab.

Guest starring: Jake Busey

A code red brings the gang back together to face a frighteningly familiar evil. Karen urges Nancy to keep digging, and Robin finds a useful map.

Guest starring: Jake Busey, Cary Elwes, John Reynolds

Strange surprises lurk inside an old farmhouse and deep beneath the Starcourt Mall. Meanwhile, the Mind Flayer is gathering strength.

Guest starring: Jake Busey

Dr. Alexei reveals what the Russians have been building, and Eleven sees where Billy has been. Dustin and Erica stage a daring rescue.

Guest starring: Cary Elwes

With time running out — and an assassin close behind — Hopper's crew races back to Hawkins, where El and the kids are preparing for war.

Guest starring: Cary Elwes

Terror reigns in the food court when the Mind Flayer comes to collect. But down below, in the dark, the future of the world is at stake.

Guest starring: Paul Reiser

El is bullied at school. Joyce gets a mysterious package. A scrappy player shakes up D&D night.

Guest starring: Logan Riley Bruner, Joe Chrest, Catherine Curtin

A plane brings Mike to California — and a dead body brings Hawkins to a halt. Nancy goes looking for leads. A shaken Eddie tells the gang what he saw.

Guest starring: Tom Wlaschiha

Murray and Joyce fly to Alaska, and El faces serious consequences. Robin and Nancy dig up dirt on Hawkins' demons. Dr. Owens delivers sobering news.

Guest starring: Paul Reiser, Tom Wlaschiha

Max is in grave danger... and running out of time. A patient at Pennhurst Asylum has visitors. Elsewhere, in Russia, Hopper is hard at work.

Guest starring: Tom Wlaschiha, Robert Englund

Owens takes El to Nevada, where she's forced to confront her past, while the Hawkins kids comb a crumbling house for clues. Vecna claims another victim.

Guest starring: Jamie Campbell Bower, Tom Wlaschiha, Konstantin Podprugin

Behind the Iron Curtain, a risky rescue mission gets underway. The California crew seeks help from a hacker. Steve takes one for the team.

Guest starring: Jamie Campbell Bower, Tom Wlaschiha, Konstantin Podprugin

As Hopper braces to battle a monster, Dustin dissects Vecna's motives — and decodes a message from beyond. El finds strength in a distant memory.

Guest starring: Tom Wlaschiha, Jamie Campbell Bower, Konstantin Podprugin

Nancy has sobering visions, and El passes an important test. Back in Hawkins, the gang gathers supplies and prepares for battle.

With selfless hearts and a clash of metal, heroes fight from every corner of the battlefield to save Hawkins — and the world itself.

November, 1987. The gang evades the military to scour the Upside Down for Vecna — but fails to notice a threat lurking closer to home.

After a vicious attack at the Wheeler home, Mike and Nancy confront the cost of secrecy, while El and Hopper embark on a rescue mission.

Will gains unique insight into Vecna's next move, giving the crew an opportunity to set a trap. Holly explores her new surroundings.

The military tightens its grip on the town. Mike, Lucas and Robin orchestrate a daring escape. El comes face-to-face with the enemy.

The gang hatches an electrifying plan to reconnect Will to the hive mind. Tensions flare during a search of the Upside Down's Hawkins Lab.

As Holly and Max fight to escape Vecna's mind, El must find a way into Will's. Joyce wrestles with guilt. Jonathan and Nancy face a turning point.

On the anniversary of Will's disappearance, the party reunites to prepare for a battle with world-altering implications.

As Vecna prepares to destroy the world as we know it, the party must put everything on the line to defeat him once and for all.

You think you know the '80s. But then an archival newsreel from 5 WIYZ Hawkins, Indiana, is uncovered and you question everything. Like why is Brenda Wood’s hair so totally amazing? Or whatever happened to that girl Barbara Holland? Just how many Eggos did Eleven eat? The world needs to know!

Millie Bobby Brown, Finn Wolfhard, Shawn Levy and the Duffer Brothers sit down to discuss new characters and the season's most important themes.

Shawn Levy and the Duffer Brothers stick around to talk 1980s tech and teenage love triangles with Caleb McLaughlin, Gaten Matarazzo and Sadie Sink.

Joe Keery joins Shawn Levy, Gaten Matarazzo and the Duffer Brothers to shed light on Steve's evolution -- and the season's most surprising partnership.

Natalia Dyer, Charlie Heaton, Joe Keery and Brett Gelman dissect a major new development, with insight from David Harbour and Shannon Purser.

Caleb McLaughlin, Gaten Matarazzo, Noah Schnapp and Randy Havens discuss Mr. Clarke's influence. "Science Guy" Bill Nye and Sean Astin weigh in.

Sadie Sink, Brett Gelman, Dacre Montgomery and Linnea Berthelsen share their experiences creating new characters on a show with a huge fan following.

Jim Rash steers the cast and crew through a deep-dive discussion of the season's conclusion and what it means for the future of Hawkins.

A concert in the upside down featuring The Go-Go's, Corey Hart, Soft Cell, and Charli XCX

Step inside the moment young Will runs for his life and see how the cast and crew returned to 1983 to create this terrifying scene.

STAY. AWAY. FROM. HER. DAUGHTER. Go behind the scenes to see how this epic Karen Wheeler moment came to life.

How to win a battle when Eleven can’t save the day? The cast and crew break down the billboard scene from Episode 3.

The MAC-Z battle is one of the most complicated sequences in Stranger Things history. Hear from the cast and crew how they made it happen.

“Nothing in Hawkins feels normal.” Get an exclusive behind-the-scenes deep dive of “Chapter One: The Crawl.”

“Finally, the demogorgon does come to the Wheeler house.” Get an exclusive behind the scenes deep dive of “Chapter Two: The Vanishing of Holly Wheeler.”

“We love setting traps for monsters.” Get an exclusive behind-the-scenes deep dive of “Chapter Three: Turnbow Trap.”

“You really just want to see him fight back.” Get an exclusive behind-the-scenes deep dive of “Chapter Four: Sorcerer.”

Gather 'round the fireplace in Hawkins, where the flames crackle, the alphabet glows — and the holidays get turned Upside Down.

GET OUT. GET OUT! Go behind the scenes as the cast and crew dissect the “turning point” in the party’s battle against Vecna.

It’s life or death. Go behind the scenes of the explosive demodog battle at Hawkins Memorial Hospital.

WE DON’T NEED A MAGIC BEAN! The cast and crew break down the making of the final battle plan.

“You get some really fearless performing. Which happened with Noah.” Get an exclusive behind-the-scenes deep dive of “Chapter Five: Shock Jock.”

“This episode is unique because it’s going from the very beginning.” Get an exclusive behind-the-scenes deep dive of “Chapter Six: Escape from Camazotz.”

“It is this pivot point towards the endgame.” Get an exclusive behind-the-scenes deep dive of “Chapter Seven: The Bridge.”

Every party member plays a part. The cast and crew break down every detail that went into the final battle of Stranger Things.

“It’s Vecna or us. And we’re not gonna stop until we have saved the world.” Get an exclusive behind the scenes deep dive of Chapter Eight: The Rightside Up.

An inside look at the years of effort and craft that went into the final installment of the Duffer Brothers' generation-defining series.

Ten years of friendship, ten years of adventure... The cast of Stranger Things reflects on how Hawkins has turned their lives upside down.